Assignee
KWAN SOFTWARE ENGINEERING INC
US·2 granted patents·35 citations·filing 1999–2000
Top patents by PatentIndex Score
2 records- 0171US6792535B1System and method for digitally marking a file with a removable markKWAN SOFTWARE ENGINEERING INC·Filed 2000·Granted Sep 14, 2004·13 cites·88 claims
- 0269US6434701B1System and method for digitally marking a fileKWAN SOFTWARE ENGINEERING INC·Filed 1999·Granted Aug 13, 2002·22 cites·70 claims
Join the waitlist — get patent alerts
Get an alert when KWAN SOFTWARE ENGINEERING INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →